CN108456992B - Double-sided jacquard three-layer mesh cloth and manufacturing method thereof - Google Patents

Abstract

A double-sided jacquard three-layer mesh cloth comprises a bottom layer, a middle layer, a surface layer, a first connecting portion for connecting the middle layer and the bottom layer, and a second connecting portion for connecting the middle layer and the surface layer; a portion of the middle layer is interwoven with the surface layer, another portion of the middle layer is interwoven with the bottom layer, and the connecting portion connects the area where the surface layer and the middle layer are not interwoven, and the area where the middle layer and the bottom layer are not interwoven. By interweaving the surface layer with a portion of the middle layer, a pattern is formed in the area on the surface layer interwoven with the middle layer; by interweaving another portion of the middle layer with the bottom layer, a pattern is formed in the area on the bottom layer that is not interwoven with the middle layer, so that both sides of the three-layer mesh cloth, i.e., the surface layer and the bottom layer, have patterns; there is a significant difference in the pattern effect between the pattern formed on the surface layer and the pattern formed on the bottom layer; the present invention also provides a method for making a double-sided jacquard three-layer mesh cloth.

Description

Double-sided jacquard three-layer mesh cloth and manufacturing method thereof

Technical Field

The invention relates to textiles, in particular to a double-sided jacquard three-layer mesh cloth and a manufacturing method thereof.

Background technique

The patterns of existing double-sided jacquard mesh can generally only be arranged on the front side or the back side of the mesh. Even a small number of double-sided jacquard products can only be arranged with small and single patterns due to technical limitations, and the pattern effects of the double-sided jacquard are basically the same.

In view of this, the inventor conducted in-depth research on the structure of the jacquard mesh, and thus the present invention was produced.

Summary of the invention

The object of the present invention is to provide a double-sided jacquard three-layer mesh cloth with patterns arranged on both sides and different pattern effects and a manufacturing method thereof.

In order to achieve the above object, the present invention adopts the following technical solutions:

A double-sided jacquard three-layer mesh fabric comprises a bottom layer, a middle layer, a surface layer, a first connecting portion for connecting the middle layer and the bottom layer, and a second connecting portion for connecting the middle layer and the surface layer; a portion of the middle layer is interwoven with the surface layer, another portion of the middle layer is interwoven with the bottom layer, and the connecting portions respectively connect the non-interwoven areas of the surface layer and the middle layer and the non-interwoven areas of the middle layer and the bottom layer.

Furthermore, the surface layer and the middle layer are woven with different yarns, and the middle layer and the bottom layer are woven with different yarns.

Furthermore, the surface layer is formed by weaving polyester yarn, the middle layer is formed by weaving nylon yarn, and the bottom layer is formed by weaving polyester yarn.

Furthermore, the area where the surface layer and the middle layer are interwoven with each other forms a surface pattern, and the area where the middle layer and the bottom layer are not interwoven forms a bottom pattern, and the pattern of the surface pattern is the same as that of the bottom pattern.

A method for making a double-sided jacquard three-layer mesh cloth comprises the following steps:

S1 threading: on the electronic jacquard high-speed warp knitting machine, no less than seven guide bars are arranged in sequence: GB1, GB2, GB3, GB4, GB5, GB6 and GB7, GB1, GB2 and GB5 are threaded in a full threading manner, and GB3, GB4, GB6 and GB7 are threaded in a one-thread-one-empty manner;

S2 weaving: the GB1 and the GB2 are woven to form a bottom layer, wherein the yarn pad of the GB1 follows the first warp pile weave 0-1/3-2//, and the yarn pad of the GB2 follows the first warp plain weave 2-1/0-1//;

The GB3 and the GB4 are woven to form a middle layer, wherein the yarn pads of the GB3 and the GB4 are both arranged in the second warp plain weave 1-0/1-2//;

The GB5 is woven into a first connecting portion and a second connecting portion, and the yarn pad of the GB5 follows the second warp pile structure 1-0/1-0/2-3/2-3//;

The GB6 and the GB7 are woven to form a surface layer, wherein the yarn pad of the GB6 follows the first variation of the satin mesh structure 2-3/2-1/2-3/1-0/1-2/1-0//, and the yarn pad of the GB7 follows the second variation of the satin mesh structure 1-0/1-2/1-0/2-3/2-1/2-3//;

After weaving is completed, the grey cloth is obtained;

S3 Grey cloth processing: The grey cloth is processed conventionally to obtain a double-sided jacquard three-layer mesh cloth.

Furthermore, the GB1 adopts 75D polyester semi-gloss yarn for threading, and its polyester content is 15.7%, the GB2 adopts 100D polyester semi-gloss yarn for threading, and its polyester content is 15.7%, the GB3 adopts 140D nylon semi-gloss filament yarn for threading, and its nylon content is 14.4%, the GB4 adopts 140D nylon semi-gloss filament yarn for threading, and its nylon content is 13.3%, the GB5 adopts 30D polyester monofilament yarn for threading, and its polyester content is 17.5%, and the GB6 and GB7 both adopt 150D polyester semi-gloss yarn for threading, and their polyester contents are both 11.7%.

Furthermore, the gear warp feed amount of the GB1 is 2400mm/lac, the gear warp feed amount of the GB2 is 1800mm/lac, the gear warp feed amount of the GB3 is 2360mm/lac, the gear warp feed amount of the GB4 is 2180mm/lac, the gear warp feed amount of the GB5 is 6700mm/lac, and the gear warp feed amounts of the GB6 and GB7 are both 1780mm/lac.

Furthermore, each of the comb bars has six heads, each of the heads of GB1, GB2 and GB5 is threaded with 496 yarns, and each of the heads of GB3, GB4, GB6 and GB7 is threaded with 248 yarns.

Furthermore, the density of the grey cloth is 15.42C/CM.

By adopting the above technical scheme, the present invention provides a double-sided jacquard three-layer mesh cloth, in which a pattern is formed in the area on the surface layer interwoven with the middle layer by interweaving a surface layer with a part of the middle layer; and a pattern is formed in the area on the bottom layer not interwoven with the middle layer by interweaving another part of the middle layer with the bottom layer, so that both sides of the three-layer mesh cloth, i.e., the surface layer and the bottom layer, have patterns; and because the area where the surface layer and the middle layer are interwoven corresponds to the area where the middle layer and the bottom layer are not interwoven, there is a significant difference in the pattern effect between the pattern formed on the surface layer and the pattern formed on the bottom layer.

The present invention also provides a method for manufacturing a double-sided jacquard three-layer mesh cloth, which weaves a double-sided jacquard three-layer mesh cloth with patterns arranged on both sides and different pattern effects through a specific yarn threading and yarn pad movement mode.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a double-sided jacquard three-layer mesh according to the present invention;

FIG2 is a schematic diagram of the pattern effect of the surface layer of a double-sided jacquard three-layer mesh of the present invention;

FIG. 3 is a schematic diagram of the pattern effect of the bottom layer of a double-sided jacquard three-layer mesh according to the present invention.

Description of labels:

Bottom layer 1 Bottom pattern 11

Middle floor 2

Surface layer 3 side pattern 31

First connection part 41 Second connection part 42

Detailed ways

In order to further explain the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

The present invention discloses a double-sided jacquard three-layer mesh fabric, as shown in FIGS. 1 to 3, comprising a bottom layer 1, a middle layer 2, a surface layer 3, a first connecting portion 41 for connecting the middle layer 2 with the bottom layer 1, and a second connecting portion 42 for connecting the middle layer 2 with the surface layer 3. The bottom layer 1, the middle layer 2, and the surface layer 3 are all woven fabrics, the middle layer 2 comprises two parts, one part of the middle layer 2 is interwoven with the surface layer 3, and the other part of the middle layer 2 is interwoven with the bottom layer 1, and the connecting portion 4 respectively connects the non-interwoven area of the surface layer 3 and the middle layer 2 and the non-interwoven area of the middle layer 2 and the bottom layer 1.

The area where the surface layer 3 and the middle layer 2 are interwoven with each other forms a surface pattern 31 , and the area where the middle layer 2 and the bottom layer 1 are not interwoven forms a bottom pattern 11 . The pattern of the surface pattern 31 is the same as that of the bottom pattern 11 .

The surface layer 3 and the middle layer 2 are woven with different yarns; the middle layer 2 and the bottom layer 1 are woven with different yarns; the surface layer 3 and the bottom layer 1 are woven with the same or different yarns; the different yarns are yarns of different materials and/or different colors and/or different specifications. Weaving with different yarns can make the surface pattern 31 more prominent on the surface layer 3 and the bottom pattern 11 more prominent on the bottom layer 1.

Preferably, the surface layer 3 is woven from polyester yarn, the middle layer 2 is woven from nylon yarn, and the bottom layer 1 is woven from polyester yarn.

The present invention discloses a double-sided jacquard three-layer mesh cloth, in which a surface layer 3 is interwoven with a part of a middle layer 2, and a surface pattern 31 is formed in an area on the surface layer 3 interwoven with the middle layer 2; another part of the middle layer 2 is interwoven with a bottom layer 1, and a bottom pattern 11 is formed in an area on the bottom layer 1 not interwoven with the middle layer 2, so that both sides of the three-layer mesh cloth, i.e., the surface layer 3 and the bottom layer 1, have patterns; and because the area in which the surface layer 3 and the middle layer 2 are interwoven corresponds to the area in which the middle layer 2 and the bottom layer 1 are not interwoven, there is a significant difference between the pattern effect of the surface pattern 31 and the pattern effect of the bottom pattern 11.

The present invention also provides a method for making a double-sided jacquard three-layer mesh cloth:

The specific steps include:

1. Yarn threading and weaving: On the electronic jacquard high-speed warp knitting machine, arrange no less than seven combs in sequence: GB1, GB2, GB3, GB4, GB5, GB6 and GB7; GB1 and GB2 are used to weave the bottom layer, GB3 and GB4 are used to weave the middle layer, GB5 is used to weave the connecting part, and GB6 and GB7 are used to weave the surface layer.

Weaving the bottom comb:

GB1: 75D polyester semi-bright yarn is used for threading during warping. The polyester content of 75D polyester semi-bright yarn is about 15.7%, and GB1 has six warps, each of which has 496 yarns. GB1 threads the yarn on the machine in a full-threading manner. The gear warp feed amount of GB1 is 2400mm/lacquer, and the yarn pad movement of GB1 follows the first warp pile structure 0-1/3-2//.

GB2: 100D polyester semi-bright yarn is used for threading during warping. The polyester content of 100D polyester semi-bright yarn is about 15.7%, and GB2 has six warps, each of which has 496 yarns. GB2 threads the yarn on the machine in a full-threading manner. The gear warp feed amount of GB2 is 1800mm/lacquer, and the yarn pad movement of GB2 follows the first warp plain structure 2-1/0-1//.

Comb for the braided middle layer:

GB3: 140D nylon semi-bright filament yarn is used for threading during warping. The nylon content of 140D nylon semi-bright filament yarn is about 14.4%, and GB3 has six warps, each of which has 248 yarns. GB3 threads the yarn on the machine in a one-through-one-empty manner. The gear warp feed amount of GB3 is 2360mm/lacquer, and the yarn pad movement of GB3 follows the second warp plain structure 1-0/1-2//.

GB4: 140D nylon semi-bright filament yarn is used for threading during warping. The nylon content of 140D nylon semi-bright filament yarn is about 13.3%, and GB4 has six warps, each of which has 248 yarns. GB4 threads the yarn on the machine in a one-through-one-empty manner. The gear warp feed amount of GB4 is 2180mm/lacquer, and the yarn pad movement of GB4 follows the second warp plain structure 1-0/1-2//.

A comb bar woven into a first connecting part and a second connecting part:

GB5: 30D polyester monofilament yarn is used for threading during warping. The polyester content of 30D polyester monofilament yarn is about 17.5%, and GB5 has six bobbins, each of which is threaded with 496 yarns. GB5 threads the yarn on the machine in a full-threading manner. The gear warp feed amount of GB5 is 6700mm/lacquer, and the yarn pad movement of GB5 follows the second warp pile structure 1-0/1-0/2-3/2-3//.

Comb braided into the top layer:

GB6: 150D polyester semi-bright yarn is used for threading during warping. The polyester content of 150D polyester semi-bright yarn is about 11.7%, and GB6 has six bobbins, each of which is threaded with 248 yarns. GB6 threads the yarn on the machine in a one-through-one-empty manner. The gear warp feed amount of GB6 is 1780mm/lacquer, and the yarn pad movement of GB6 follows the first variation warp satin mesh structure of 2-3/2-1/2-3/1-0/1-2/1-0//.

GB7: 150D polyester semi-bright yarn is used for threading during warping. The polyester content of 150D polyester semi-bright yarn is about 11.7%, and GB7 has six bobbins, each of which is threaded with 248 yarns. GB7 threads the yarn on the machine in a one-through-one-empty manner. The gear warp feed amount of GB7 is 1780mm/lacquer, and the yarn pad movement of GB7 follows the second variation warp satin mesh structure of 1-0/1-2/1-0/2-3/2-1/2-3//.

It should be noted that 75D, 100D, 140D, 30D and 150D all refer to the thickness of the yarn; polyester semi-gloss yarn, nylon semi-gloss filament yarn, polyester monofilament yarn and polyester semi-gloss yarn are all yarns that can be purchased directly from the market; 75D polyester semi-gloss yarn, 100D polyester semi-gloss yarn, 140D nylon semi-gloss filament yarn, 30D polyester monofilament yarn and 150D polyester semi-gloss yarn are all monofilament yarns when threading.

After weaving, a grey cloth with a density of 15.42C/CM is obtained.

2. Dyeing and finishing:

The grey fabric is subjected to pretreatment, dyeing, softening and heat setting treatment in sequence to obtain a double-sided jacquard three-layer mesh fabric. The pretreatment is mainly used to remove oil stains on the surface of the fabric and oil added during spinning or weaving; the softening treatment is mainly used to improve the softness of the fabric by adding softener.

Preferably, in this embodiment, the dyeing process uses high temperature and high pressure dyeing, so that the dye molecules abandon the dyeing solution and dye the fibers.

In addition, the heat setting treatment of this embodiment adopts a tentering setting machine for setting, and utilizes the thermal plasticity of the fiber and adopts a heat tentering setting method for finishing, so that the irregular woven fabric is formed into a knitted fabric with a loop structure, and the cloth surface is smooth, the residual shrinkage rate can be removed, the size is stable, and the wrinkle resistance is good, so that the polyester knitted fabric has better wearing performance. The heat setting temperature is 170℃-195℃.

The present invention is described in detail above with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various modifications to the present invention based on the prior art, all of which belong to the protection scope of the present invention.

Claims (9)

1. A double-sided jacquard three-layer mesh fabric, characterized in that it comprises a bottom layer, a middle layer, a surface layer, a first connecting portion for connecting the middle layer and the bottom layer, and a second connecting portion for connecting the middle layer and the surface layer; a portion of the middle layer is interwoven with the surface layer, another portion of the middle layer is interwoven with the bottom layer, and the connecting portion respectively connects the non-interwoven area of the surface layer and the middle layer and the non-interwoven area of the middle layer and the bottom layer. 2. A double-sided jacquard three-layer mesh cloth according to claim 1, characterized in that the surface layer and the middle layer are woven with different yarns, and the middle layer and the bottom layer are woven with different yarns. 3. The double-sided jacquard three-layer mesh cloth according to claim 1, characterized in that the surface layer is woven from polyester yarn, the middle layer is woven from nylon yarn, and the bottom layer is woven from polyester yarn. 4. A double-sided jacquard three-layer mesh cloth according to claim 1, characterized in that: the area where the surface layer and the middle layer are interwoven with each other forms a surface pattern, the area where the middle layer and the bottom layer are not interwoven forms a bottom pattern, and the pattern of the surface pattern is the same as the pattern of the bottom pattern. 5. A method for making a double-sided jacquard three-layer mesh cloth, characterized in that it comprises the following steps: S1 threading: on the electronic jacquard high-speed warp knitting machine, no less than seven guide bars are arranged in sequence: GB1, GB2, GB3, GB4, GB5, GB6 and GB7, GB1, GB2 and GB5 are threaded in a full threading manner, and GB3, GB4, GB6 and GB7 are threaded in a one-thread-one-empty manner; S2 weaving: the GB1 and the GB2 are woven to form a bottom layer, wherein the yarn pad of the GB1 follows the first warp pile weave 0-1/3-2//, and the yarn pad of the GB2 follows the first warp plain weave 2-1/0-1//; The GB3 and the GB4 are woven to form a middle layer, wherein the yarn pads of the GB3 and the GB4 are both arranged in the second warp plain weave 1-0/1-2//; The GB5 is woven into a first connecting portion and a second connecting portion, and the yarn pad of the GB5 follows the second warp pile structure 1-0/1-0/2-3/2-3//; The GB6 and the GB7 are woven to form a surface layer, wherein the yarn pad of the GB6 follows the first variation of the satin mesh structure 2-3/2-1/2-3/1-0/1-2/1-0//, and the yarn pad of the GB7 follows the second variation of the satin mesh structure 1-0/1-2/1-0/2-3/2-1/2-3//; After weaving is completed, the grey cloth is obtained; S3 Grey cloth processing: The grey cloth is processed conventionally to obtain a double-sided jacquard three-layer mesh cloth. 6. The method for making a double-sided jacquard three-layer mesh cloth according to claim 5 is characterized in that: the GB1 adopts 75D polyester semi-bright yarn for threading, and its polyester content is 15.7%; the GB2 adopts 100D polyester semi-bright yarn for threading, and its polyester content is 15.7%; the GB3 adopts 140D nylon semi-bright filament yarn for threading, and its nylon content is 14.4%; the GB4 adopts 140D nylon semi-bright filament yarn for threading, and its nylon content is 13.3%; the GB5 adopts 30D polyester monofilament yarn for threading, and its polyester content is 17.5%; the GB6 and the GB7 both adopt 150D polyester semi-bright yarn for threading, and their polyester contents are both 11.7%. 7. The method for making a double-sided jacquard three-layer mesh cloth according to claim 5 is characterized in that the gear warp let-off amount of the GB1 is 2400 mm/lac, the gear warp let-off amount of the GB2 is 1800 mm/lac, the gear warp let-off amount of the GB3 is 2360 mm/lac, the gear warp let-off amount of the GB4 is 2180 mm/lac, the gear warp let-off amount of the GB5 is 6700 mm/lac, and the gear warp let-off amounts of the GB6 and GB7 are both 1780 mm/lac. 8. The method for making a double-sided jacquard three-layer mesh cloth according to claim 5, characterized in that: each of the comb bars has six heads, each of the heads of GB1, GB2 and GB5 is respectively threaded with 496 yarns, and each of the heads of GB3, GB4, GB6 and GB7 is respectively threaded with 248 yarns. 9. The method for making a double-sided jacquard three-layer mesh cloth according to claim 5, characterized in that the density of the grey cloth is 15.42C/CM.